摘要:
A convenient and efficient route is described for the highly stereoselective synthesis of delta-amino protected and conformationally restricted (2S, 3S)-3-hydroxyornithine through the N-benzylnitrone adduct to the alpha, beta-unsaturated bicyclic lactam 2 derived from (S)-pyroglutaminol. (c) 2006 Elsevier Ltd. All rights reserved.